Sushama Sivakumar, Ph.D.

2013 Cell Biology University of Oklahoma Health Sciences Center, Oklahoma City, OK, United States 
Cell Biology
"Sushama Sivakumar"


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Gary J. Gorbsky grad student 2007-2013 University of Oklahoma Health Sciences Center
 (The role of the Spindle and Sinetochore Associated (SKA) protein complex in mitotic progression.)
hongtao yu post-doc 2014-2021 UT Southwestern
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Sivakumar S, Gorbsky GJ. (2017) Phosphatase-regulated recruitment of the spindle- and Kinetochore-Associated (Ska) Complex to kinetochores. Biology Open
Sivakumar S, Janczyk PŁ, Qu Q, et al. (2016) The human Ska complex drives the metaphase-anaphase cell cycle transition by recruiting protein phosphatase 1 to kinetochores. Elife. 5
Lee S, Kopp F, Chang TC, et al. (2015) Noncoding RNA NORAD Regulates Genomic Stability by Sequestering PUMILIO Proteins. Cell
Sivakumar S, Gorbsky GJ. (2015) Spatiotemporal regulation of the anaphase-promoting complex in mitosis. Nature Reviews. Molecular Cell Biology. 16: 82-94
Sivakumar S, Daum JR, Gorbsky GJ. (2014) Live-cell fluorescence imaging for phenotypic analysis of mitosis. Methods in Molecular Biology (Clifton, N.J.). 1170: 549-62
Sivakumar S, Daum JR, Tipton AR, et al. (2014) The spindle and kinetochore-associated (Ska) complex enhances binding of the anaphase-promoting complex/cyclosome (APC/C) to chromosomes and promotes mitotic exit. Molecular Biology of the Cell. 25: 594-605
Daum JR, Potapova TA, Sivakumar S, et al. (2011) Cohesion fatigue induces chromatid separation in cells delayed at metaphase. Current Biology : Cb. 21: 1018-24
Potapova TA, Sivakumar S, Flynn JN, et al. (2011) Mitotic progression becomes irreversible in prometaphase and collapses when Wee1 and Cdc25 are inhibited. Molecular Biology of the Cell. 22: 1191-206
Daum JR, Wren JD, Daniel JJ, et al. (2009) Ska3 is required for spindle checkpoint silencing and the maintenance of chromosome cohesion in mitosis. Current Biology : Cb. 19: 1467-72
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